Each month, we ask public radio DJs from across the country to share their favorite new songs. Usually, we stick to a handful, but since April is Public Radio Music Month, we're celebrating with a 10-spot.

Larry Groce, host of NPR's Mountain Stage, which is produced by West Virginia Public Broadcasting

Rita Houston, the program director at WFUV in New York City

Bruce Warren, the program director at WXPN in Philadelphia and one of the guys behind NPR's World Cafe

David Brown, the host of Texas Music Matters at Austin's KUTX

Mary Lucia, one of the drivetime voices of Minnesota Public Radio's The Current

Now, whenever a song gets a lot of play on a radio station, some say it's in heavy rotation. And that's what we've called our series that puts us in touch with public radio hosts and program directors around the country. We've been asking them to share a favorite new song and each month we feature one of those selections.

Today we turn to WFUV in New York City, where program director Rita Houston hosts a show called THE WHOLE WIDE WORLD.

RITA HOUSTON, BYLINE: My show on Friday nights is a sort of kick off the weekend dance-based R&B party kind of show. You're, you know, cracking a bottle of wine; you're having some people over for dinner, that's kind of the whole vibe of the show.

(SOUNDBITE OF RADIO SHOW, "WHOLE WIDE WORLD")

GREENE: Rita Houston began her career in radio nearly 20 years ago.

HOUSTON: I just have a great job - I live it, I love it.

GREENE: And she loves her pick for heavy rotation. It's a song called "Ride On/Right On" by the artist Phosphorescent.

(SOUNDBITE OF SONG, "RIDE ON/RIGHT ON")

HOUSTON: You know (unintelligible) kinds of songs that you just - you're in the car, a song comes on, you just turn it up, roll the windows down. And this song - between the percussion, his sort of pleading vocals and just the driving nature of the guitar - it's just so perfect for the radio.

(SOUNDBITE OF SONG, "RIDE ON/RIGHT ON")

HOUSTON: It's imperfect, his voice but so real and, you know, it demands your attention. I especially love the line in the song where he says: Take your greedy hands and lay them on me. Just the way it comes out of that sort of cracking, pleading vocal, it hits you - you feel that.

(SOUNDBITE OF SONG, "RIDE ON/RIGHT ON")

HOUSTON: There's a certain sort of swagger to this song where you're just feeling, you know, boundless and free and, like, I can do anything.

(SOUNDBITE OF SONG, "RIDE ON/RIGHT ON")

GREENE: That's Rita Houston from station WFUV in New York. Her choice for our series, Heavy Rotation, is "Ride On/Right On" by Phosphorescent. And you can also hear more Heavy Rotation picks at NPRMusic.org.